Description
With the Lobaro level probe, liquid levels can be transmitted wirelessly to the Internet via LoRaWAN or NB-IoT. With the help of ceramic pressure sensors with integrated pressure compensation line, level monitoring can be realized with an accuracy of up to centimeters. For example, the 0..1.5 bar sensor of the Lobaro std. level probe is ideally suited for level detection of liquids with a depth of up to 15 meters. For applications with increased accuracy requirements, the device can alternatively be equipped with a PR26X Modbus probe of the brand manufacturer KELLER Druckmesstechnik AG can be ordered.
Ordering information
- Type designation: LOB-GW-HYB-MODBUS + level probe
- Item number: #8000171 + #3000701 (0-16m, Keller PR26X)
- Alternatively on request: low-cost variant with reduced accuracy / stability: #8000171 + #3000625
- Brief description: Level probe (1.5 bar, 15m, XH battery connection)
- Other common lengths and level probes with even higher accuracies available on request
- Associated battery: Juice LSH-20 3.6V (#3000581), please also order.
Technical data
- Measuring range: 0...15 mH2O (approx. 1.5 bar hydrostatic pressure)
- Accuracy: ± 0.25% FSO (Full Scale Output) at 25°C
- Long-term stability: ± 0.3% FSO per year
- Measuring principle: Relative pressure measurement
- Interface: Modbus RS485
- 15m supply line incl. cable bushing
- Additional temperature sensor in probe
- Power supply: 3.6V via JST XH connector
- Housing: IP66, 122mm (l) x 82mm (w) x 55mm (h)
- Incl. pressure equalization element (DAE) for outdoor installation
- Quick release screws on the lid
- Operating temperature: -10° C to +55° C
Configuration
For easy configuration with the Lobaro Maintenance Tool (Windows, Linux, Mac), the Lobaro USB Configuration adapter required! A configuration "over the air" via LoRaWAN is also possible.
Lobaro IoT Platform
To evaluate the product, they can use the free trial instance* of the Lobaro IoT Platform available on our server. For production systems, contact us about installing the platform on your server or AWS or connecting the hardware directly.
*Without availability guarantees, Without backups, Trial period: 1 year from purchase.